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  • Inorganic Chemistry  (3)
  • (Cucurbitaceae, Cucurbita ficifolia)  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    FEBS Letters 243 (1989), S. 363-365 
    ISSN: 0014-5793
    Keywords: (Cucurbitaceae, Cucurbita ficifolia) ; Alkaline protease ; Enzyme purification ; Protease
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Sulfenamide als Liganden in der Übergangsmetall-Chemie. Pentacarbonyl(Sulfenamid)-Chrom(0)-KomplexeDie Komplexe Cr(CO)5(R′SNR2) [R′ = CH3; NR2 = N(CH3)2, N(C4H8)O; R′ = C6H5; NR2 = N(CH3)2, N(C4H4)O, N(CH2—C6H5)2, N(C6H11)2] werden durch Reaktionen der Sulfenamide mit Cr(CO)5 · THF hergestellt und mittels analytischer und spektrometrischer Methoden charakterisiert. Die IR-, 1H-NMR-, UV-VIS- bzw. Massenspektra deuten auf eine Koordination via Schwefelatom hin. Die aus IR- und UV-VIS-Daten erhaltenen π-Akzeptoreigenschaften der Sulfenamide in den Komplexen werden mit denen anderer divalenter Schwefel-Verbindungen verglichen.
    Notes: The complexes Cr(CO)5(R′SNR2) [R′ = CH3; NR2 = N(CH3)2, N(C4H8)O. R′ = C6H5; NR2 = N(CH3)2, N(C4H4)O, N(CH2—C6H5)2, N(C6H11)2] have been prepared by reaction of the sulfenamides with Cr(CO)5 · THF and characterized by analytical and spectroscopic methods. The IR, 1H-NMR, UV-VIS, and mass spectra of the complexes support the coordination of the sulfenamide via the sulfur atom. π-acceptor abilities of sulfenamides in the prepared coordination compounds, determined from IR and UV-VIS data, were compared with those of other divalent sulfur conpounds.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 406 (1974), S. 161-166 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: On the Cleavage of P—S—P Bridges by Bis(dimethylamino)sulfaneThe reactions of perthio diphenylphosphinic anhydride and perthio phenylphosphonic anhydride with bis(dimethylamino)sulfane are investigated. Reaction products I and V were further reacted with tris(dimethylamino) phosphine and dimethylamine.
    Notes: Die Reaktionen von Perthio-diphenylphosphinsäureanhydrid und Perthio-phenylphosphonsäureanhydrid mit Bis(dimethylamino)sulfan werden untersucht. Die Reaktionsprodukte I und V wurden weiter mit Tris(dimethylamino)phosphin und Dimethylamin umgesetzt.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 473 (1981), S. 51-58 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: N,N-dimethylamido trithiophosphorus acid anhydrideThe reaction between tetraphosphorustrisulfide and bis(dimethylamino)sulfane yields the title compound, which is obtained as four- (I) and six-membered (II) ring molecules. The result of an X-ray analysis of a crystal of I is reported and discussed. Reactions of the title compound with ammonia, dimethylamine, bis(dimethylamino)sulfane, and tris-n-butylphosphane are described.
    Notes: Bei der Reaktion zwischen Tetraphosphortrisulfid und Bis(dimethylamino)-sulfan entsteht die Titelverbindung, die in Form vier- (I) und sechsgliedriger (II) ringförmiger Moleküle anfällt. Das Ergebnis der Röntgenstrukturanalyse eines Kristalls von I wird mitgeteilt und diskutiert. Die Reaktionen der Titelverbindung mit Ammoniak, Dimethylamin, Bis(dimethylamino)-sulfan und Tris-n-butylphosphan sind beschrieben.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
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